Mark Thomas Jennings, MD
Pulmonary Disease Physician · Baltimore, MD
Mark Thomas Jennings, MD is a pulmonary disease physician with a practice address in Baltimore, Maryland, and NPI 1164682688, issued on Jun 10, 2008. Check the license (Maryland D75260, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Mark Thomas Jennings
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- D75260 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1830 E Monument St, Baltimore, MD 21287
- Phone
- (410) 955-3467
- Enumerated
- Jun 10, 2008
- Record last updated
- Aug 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 098010200 MD
- Medicare enrollment
- Enrolled (PECOS I20141126000460); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 342 in Maryland → Look up another NPI →
Also registered at 1830 E Monument St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Akwasi Aduboffour, MDInternal Medicine Physician1649974643
- Tracy Agee, ADULT NPNurse Practitioner1881657567
- Venkata Akshintala, M.D.Gastroenterology Physician1528486594
- Alanood Alqahtani, M.DInternal Medicine Physician1174810022
- Brian Baker, M.D.Emergency Medicine Physician1902942808
- Rebecca Becker, PA-CPhysician Assistant1447894803
Verify Mark Thomas Jennings in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D75260Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Privia Medical Group, LLCArlington, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Thomas Jennings among 342 pulmonary disease physician records in Maryland
Mark Thomas Jennings, MD is one of 342 pulmonary disease physician records with a practice address in Maryland. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 71% of them.
- NPI issued2008 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2007 · median 2000 among the 225 with a school on file
- Record last updated2016 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Maryland
There are 342 pulmonary disease physician records in Maryland.
All 342 in Maryland → Every provider in Baltimore → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Patrice Becker, M.D.Baltimore, MD 212871801851712
- Michael Boyle, M.D.Baltimore, MD 212871548227135
- Roy Brower, M.D.Baltimore, MD 212871295793776
- Jean Ford, M.D.Baltimore, MD 212871851334668
- Nadia Hansel, M.D.Baltimore, MD 212871447209465
- Paul Hassoun, M.D.Baltimore, MD 212871083664387
- Landon King, M.D.Baltimore, MD 212871346281326
- Noah Lechtzin, M.D.Baltimore, MD 212871932147964
Common questions
What is Mark Thomas Jennings, MD's NPI number?
Mark Thomas Jennings, MD's National Provider Identifier (NPI) is 1164682688, issued on Jun 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark Thomas Jennings, MD located?
The NPPES record lists a practice address at 1830 E Monument St, Baltimore, MD, 21287. Phone: (410) 955-3467. Providers update this record themselves, so call before visiting.
How can I verify Mark Thomas Jennings, MD's license?
NPPES lists Maryland license number D75260, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.